2409426

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 40

約数和(自身を含む): 5488560

約数和(自身を除く): 3079134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 139, 162, 214, 278, 321, 417, 642, 834, 963, 1251, 1926, 2502, 2889, 3753, 5778, 7506, 8667, 11259, 14873, 17334, 22518, 29746, 44619, 89238, 133857, 267714, 401571, 803142, 1204713, 2409426]

約数ペア:

[(1, 2409426), (2, 1204713), (3, 803142), (6, 401571), (9, 267714), (18, 133857), (27, 89238), (54, 44619), (81, 29746), (107, 22518), (139, 17334), (162, 14873), (214, 11259), (278, 8667), (321, 7506), (417, 5778), (642, 3753), (834, 2889), (963, 2502), (1251, 1926)]